20195851804

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{98269}}^1$

素因数の和:98733

約数の個数: 24

約数和(自身を含む): 35660217600

約数和(自身を除く): 15464365796

約数列:

[1, 2, 4, 191, 269, 382, 538, 764, 1076, 51379, 98269, 102758, 196538, 205516, 393076, 18769379, 26434361, 37538758, 52868722, 75077516, 105737444, 5048962951, 10097925902, 20195851804]

約数ペア:

[(1, 20195851804), (2, 10097925902), (4, 5048962951), (191, 105737444), (269, 75077516), (382, 52868722), (538, 37538758), (764, 26434361), (1076, 18769379), (51379, 393076), (98269, 205516), (102758, 196538)]